In open channel flow in a rectangular channel, the ratio between the critical depth and the initial depth, when a hydraulic jump occurs is

Byadmin August 13, 2022

Question: In open channel flow in a rectangular channel, the ratio between the critical depth and the initial depth, when a hydraulic jump occurs is
[A].

0.5

[B].

0.84

[C].

1.84

[D].

1.25

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Basics

Blasting of tri-nitro-toluene (TNT) is done by mixing it with ammonium

Question: Blasting of tri-nitro-toluene (TNT) is done by mixing it with ammonium
[A].

nitrate
[B].
sulphate
[C].
carbonate
[D].
chloride

Answer: Option A

Explanation:

No answer description available for this question.

Read More Blasting of tri-nitro-toluene (TNT) is done by mixing it with ammonium
Fluid Mechanics

In a free vortex motion, the radial component of velocity everywhere is________________?

In a free vortex motion, the radial component of velocity everywhere is________________?

A. maximum
B. minimum
C. zero
D. non-zero and finite
E. unpredictable

Read More In a free vortex motion, the radial component of velocity everywhere is________________?
CHEMICAL ENGINEERING | Furnace Technology

Maximum heat transfer in high temperature furnaces is by

Question: Maximum heat transfer in high temperature furnaces is by
[A].

conduction
[B].
convection
[C].
radiation
[D].
either (a), (b) or (c); depends on the type of furnace

Answer: Option C

Explanation:

No answer description available for this question.

Read More Maximum heat transfer in high temperature furnaces is by
CHEMICAL ENGINEERING | Chemical Process

For the hydrogenation of oils __________ (A) __________ is commonly used as catalyst and __________ (B) __________ is a catalyst poison.

Question: For the hydrogenation of oils __________ (A) __________ is commonly used as catalyst and __________ (B) __________ is a catalyst poison.
[A].

(A) platinum (B) sulphur
[B].
(A) palladium (B) oxygen
[C].
(A) nickel (B) sulphur
[D].
(A) nickel (B) oxygen

Answer: Option C

Explanation:

No answer description available for this question.

Read More For the hydrogenation of oils __________ (A) __________ is commonly used as catalyst and __________ (B) __________ is a catalyst poison.
CHEMICAL ENGINEERING | Fluid Mechanics

With increase in the ratio of orifice diameter to pipe diameter, the fraction of the orifice pressure differential that is permanently lost

Question: With increase in the ratio of orifice diameter to pipe diameter, the fraction of the orifice pressure differential that is permanently lost
[A].

increases
[B].
decreases
[C].
remains unchanged
[D].
increases exponentially

Answer: Option B

Explanation:

No answer description available for this question.

Read More With increase in the ratio of orifice diameter to pipe diameter, the fraction of the orifice pressure differential that is permanently lost
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

For water at 300°C, it has a vapour pressure 8592.7 kPa and fugacity 6738.9 kPa Under these conditions, one mole of water in liquid phase has a volume of 25.28 cm3 and that in vapour phase in 391.1 cm3.Fugacity of water (in kPa) at 9000 kPa will be

Question: For water at 300°C, it has a vapour pressure 8592.7 kPa and fugacity 6738.9 kPa Under these conditions, one mole of water in liquid phase has a volume of 25.28 cm3 and that in vapour phase in 391.1 cm3.Fugacity of water (in kPa) at 9000 kPa will be
[A].

6738.9
[B].
6753.5
[C].
7058.3
[D].
9000

Answer: Option B

Explanation:

No answer description available for this question.

Read More For water at 300°C, it has a vapour pressure 8592.7 kPa and fugacity 6738.9 kPa Under these conditions, one mole of water in liquid phase has a volume of 25.28 cm3 and that in vapour phase in 391.1 cm3.Fugacity of water (in kPa) at 9000 kPa will be

Similar Posts